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得到錯誤,我在我的代碼現在收到此錯誤:在上傳PHP
Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/valerie2/public_html/elinkswap/snorris/upload.php on line 83
Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/valerie2/public_html/elinkswap/snorris/upload.php on line 84
這裏是我的代碼行:
79.dbConnect();
80. $SQL="SELECT fileId FROM upload WHERE fileName='".$result."'";
81. //echo $SQL;
82. $rs=mysql_query($SQL);
83. echo mysql_num_rows($rs);
84. if(mysql_num_rows($rs)!=0){
85. $extension=strrchr($result,'.');
86. $result=str_replace($extension,time(),$result);
87. $result=$result.$extension;
88. }
89. return $result;
90.}
感謝。
這也是另一個錯誤我得到..
Warning: imagejpeg() [function.imagejpeg]: Unable to open '/home/valerie2/public_html/elinkswap/upload/tmb-desert.jpg' for writing: No such file or directory in /home/valerie2/public_html/elinkswap/snorris/upload.php on line 55
Warning: imagejpeg() [function.imagejpeg]: Unable to open '/home/valerie2/public_html/elinkswap/upload/desert.jpg' for writing: No such file or directory in /home/valerie2/public_html/elinkswap/snorris/upload.php on line 56
53. imagecopyresampled($dst_img,$src_img,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y);
54. if (is_numeric(strpos($type,"jpeg"))){
55. imagejpeg($dst_img,"/home/valerie2/public_html/elinkswap/upload/".$thumbFilename);
56. imagejpeg($src_img,"/home/valerie2/public_html/elinkswap/upload/".$filename);
}
57. if (is_numeric(strpos($type,"png"))){
58. imagepng($dst_img,"/home/valerie2/public_html/elinkswap/upload/".$thumbFilename);
59. imagepng($src_img,"/home/valerie2/public_html/elinkswap/upload/".$filename);
}
對不起大家,我仍然在學習文件上傳的東西。
@micha終止與錯誤味精腳本它可能不僅僅是一個數據庫連接失敗。它可能與SQL中包含的表,字段或值有關。 –
其中是上傳代碼和味精是明確的請確保你在維權路徑:) – Sedz
好吧我上傳了代碼 – sn1984